A simple game TIC TAC TOE

I just created a simple application a fun application we all familiar to this application which is known as TIC TAC TOE. Whenever we feel lonely and want to do something just open this and start playing.

In this application I just used ten buttons and one label nine buttons are for playinggame and remaining one is for restarting the game again and the label is used for displaying the status of game. The functions used in this are winner() which shows the winnerof the game draw() which activates when game draws and start_again() which restarts the game again.

Code for the buttons.For all buttons use the same code only change the name of the button inside the code.